您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
2137744-01-3 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2,3-dihydro-1h-indene-5-carboxylic acid 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2,3-dihydro-1h-indene-5-carboxylic acid 查看详情
2137744-08-0 5-溴-2-甲基苯磺酰氟 5-Bromo-2-methylbenzenesulfonyl fluoride 查看详情
2137744-33-1 Linagliptin Impurity JX Linagliptin Impurity JX 查看详情
2137745-95-8 5-methyl-8-nitroimidazo[1,2-a]pyridine-3-carboxylic acid 5-methyl-8-nitroimidazo[1,2-a]pyridine-3-carboxylic acid 查看详情
2137750-67-3 {spiro[2.2]pentan-1-yl}methanesulfonyl chloride {spiro[2.2]pentan-1-yl}methanesulfonyl chloride 查看详情
2137752-22-6 Benzoic acid, 5-[(dimethylamino)methyl]-2,4-difluoro- Benzoic acid, 5-[(dimethylamino)methyl]-2,4-difluoro- 查看详情
2137752-96-4 4-Piperidinol, 3,3-difluoro-4-[[(2-methylpropyl)amino]methyl]- 4-Piperidinol, 3,3-difluoro-4-[[(2-methylpropyl)amino]methyl]- 查看详情
2137758-05-3 4-methylpent-4-en-1-amine hydrochloride 4-methylpent-4-en-1-amine hydrochloride 查看详情
2137761-07-8 2-Thiomorpholineacetic acid, 4-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1,1-dioxide 2-Thiomorpholineacetic acid, 4-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1,1-dioxide C21H21NO6S 查看详情
2137762-37-7 3-(chloromethyl)-5-(diethoxymethyl)-1,2,4-oxadiazole 3-(chloromethyl)-5-(diethoxymethyl)-1,2,4-oxadiazole 查看详情
2137762-49-1 2-Oxabicyclo[2.1.1]hexane-4-carboxaldehyde, 1-methyl 2-Oxabicyclo[2.1.1]hexane-4-carboxaldehyde, 1-methyl C7H10O2 查看详情
2137763-07-4 2,4-二氯-6-(甲氧基甲氧基)苯磺酰氯 2,4-dichloro-6-(methoxymethoxy)benzene-1-sulfonyl chloride 查看详情
2137765-34-3 REL-(1R,5S)-3-叔丁基1-甲基5-甲酰基-3-氮杂双环[3.1.0]己烷-1,3-二羧酸酯 3-Azabicyclo[3.1.0]hexane-1,3-dicarboxylic acid, 5-formyl-, 3-(1,1-dimethylethyl) 1-methyl ester, (1R,5S)-rel- 查看详情
2137767-32-7 3-氮杂双环[4.2.1]壬烷盐酸盐 3-azabicyclo[4.2.1]nonane hydrochloride 查看详情
2137768-06-8 imidazo[1,5-a]pyridin-6-amine dihydrochloride imidazo[1,5-a]pyridin-6-amine dihydrochloride 查看详情
2137768-14-8 2-(3-aminopyrrolidin-1-yl)-6-(propan-2-yl)pyrimidin-4-ol hydrochloride 2-(3-aminopyrrolidin-1-yl)-6-(propan-2-yl)pyrimidin-4-ol hydrochloride 查看详情
2137768-58-0 4,5,6,7-四氢吡唑并[1,5-A]吡嗪-3-羧酸甲酯盐酸盐 methyl 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylate hydrochloride 查看详情
2137769-12-9 rac-(3R,4R)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl }-4-propylpyrrolidine-3-carboxylic acid rac-(3R,4R)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl }-4-propylpyrrolidine-3-carboxylic acid 查看详情
2137773-42-1 Benzenamine, 4-methyl-2-(2H-1,2,3-triazol-2-yl) Benzenamine, 4-methyl-2-(2H-1,2,3-triazol-2-yl) C9H10N4 查看详情
2137774-85-5 3-(trifluoromethyl)-1h,2h,3h-pyrrolo[2,3-b]pyridin-3-ol hydrochloride 3-(trifluoromethyl)-1h,2h,3h-pyrrolo[2,3-b]pyridin-3-ol hydrochloride 查看详情
2137779-23-6 tert-butyl 3-(2,3-dihydro-1H-indol-3-ylmethyl)morpholine-4-carboxylate tert-butyl 3-(2,3-dihydro-1H-indol-3-ylmethyl)morpholine-4-carboxylate 查看详情
2137779-54-3 N-(5-溴-2-甲酰苯基)乙酰胺 Acetamide, N-(5-bromo-2-formylphenyl) C9H8BrNO2 查看详情
2137780-61-9 1-methyl-1,5-diazecane dihydrochloride 1-methyl-1,5-diazecane dihydrochloride 查看详情
2137782-15-9 methyl 2-formyl-6H-thieno[2,3-b]pyrrole-5-carboxylate methyl 2-formyl-6H-thieno[2,3-b]pyrrole-5-carboxylate 查看详情
2137783-24-3 1-(噻唑-5-基)乙烷-1-胺二盐酸盐 1-(1,3-thiazol-5-yl)ethan-1-amine dihydrochloride 查看详情
2137783-49-2 Benzeneacetic acid, α,α-dimethyl-4-[2-methyl-3-(1-piperidinyl)propyl]- Benzeneacetic acid, α,α-dimethyl-4-[2-methyl-3-(1-piperidinyl)propyl]- C19H29NO2 查看详情
2137783-98-1 1-(5-溴噻吩-2-基)乙烷-1-胺盐酸 1-(5-bromothiophen-2-yl)ethan-1-amine hydrochloride 查看详情
2137785-72-7 potassium 5-(1,2-thiazol-5-yl)-1,3,4-oxadiazole-2-carboxylate potassium 5-(1,2-thiazol-5-yl)-1,3,4-oxadiazole-2-carboxylate 查看详情
2137786-49-1 rac-(1R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,3-dihydro-1H-indene-1-carboxylic acid, cis rac-(1R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,3-dihydro-1H-indene-1-carboxylic acid, cis 查看详情
2137788-10-2 3-[(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)oxy]propanoic acid 3-[(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)oxy]propanoic acid 查看详情
213779-10-3 (TYR1)-PTH (1-34) (HUMAN) (TYR1)-PTH (1-34) (HUMAN) 查看详情
213779-13-6 BIOTINYL-NEUROPEPTIDE Y (HUMAN, RAT) BIOTINYL-NEUROPEPTIDE Y (HUMAN, RAT) C199H299N57O59S2 查看详情
213779-14-7 Biotinyl-pTH (1-34) (human) trifluoroacetate salt Biotinyl-pTH (1-34) (human) trifluoroacetate salt 查看详情
2137792-51-7 5-碘-2-甲氧基噻唑 Thiazole, 5-iodo-2-methoxy C4 H4 I N O S 查看详情
2137793-92-9 沃替西汀杂质07 1-(3-((2,4-dimethylphenyl)thio)phenyl)piperazine hydrochloride 查看详情
2137794-00-2 1-乙炔基螺[2.2]戊烷 Spiro[2.2]pentane, 1-ethynyl C7H8 查看详情
2137796-27-9 4-Piperidinamine, 4-cyclopropyl- 4-Piperidinamine, 4-cyclopropyl- 查看详情
21378-06-3 1-溴-3-乙基-2-戊烯 2-Pentene, 1-bromo-3-ethyl C7H13Br 查看详情
21378-19-8 4-乙烯基四氢-2H-吡喃-4-醇 4-ethenyloxan-4-ol C7 H12 O2 查看详情
21378-20-1 4-(2-bromoethylidene)tetrahydro-2H-pyran 4-(2-bromoethylidene)tetrahydro-2H-pyran 查看详情
21378-21-2 3-甲基-2-环己烯-1-醇 3-METHYL-2-CYCLOHEXEN-1-OL C7H12O 查看详情
2137804-08-9 5-[({1-[(tert-butoxy)carbonyl]piperidin-4-yl}({[(9H-fl uoren-9-yl)methoxy]carbonyl})amino)methyl]-1Hpyrrole-2-carboxylic acid 5-[({1-[(tert-butoxy)carbonyl]piperidin-4-yl}({[(9H-fl uoren-9-yl)methoxy]carbonyl})amino)methyl]-1Hpyrrole-2-carboxylic acid 查看详情
2137811-70-0 methyl 5-formyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate methyl 5-formyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate 查看详情
2137812-57-6 4,6-dichloropyridine-3-sulfonyl fluoride 4,6-dichloropyridine-3-sulfonyl fluoride 查看详情
2137814-61-8 4(3H)-Quinazolinone, 6-bromo-2-chloro-5-fluoro- 4(3H)-Quinazolinone, 6-bromo-2-chloro-5-fluoro- 查看详情
2137815-51-9 Cyclobutanemethanol, 1-(tetrahydro-2H-pyran-2-yl) Cyclobutanemethanol, 1-(tetrahydro-2H-pyran-2-yl) C10H18O2 查看详情
2137815-83-7 (3-chloro-2-methoxyphenyl)methanamine hydrochloride (3-chloro-2-methoxyphenyl)methanamine hydrochloride 查看详情
2137818-27-8 Propanimidamide, 3,3-diethoxy-, acetate (1:1) Propanimidamide, 3,3-diethoxy-, acetate (1:1) 查看详情
2137820-81-4 Cyclobutanecarboxylic acid, 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-oxo- Cyclobutanecarboxylic acid, 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-oxo- 查看详情
2137821-77-1 1H-Pyrazole-5-carboxylic acid, 3-[[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]methyl]-1-methyl 1H-Pyrazole-5-carboxylic acid, 3-[[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]methyl]-1-methyl C21H19N3O4 查看详情